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<head><meta charset="utf-8"><title>I-prioritize #76424 ICE with recursion_limit = 0 · t-compiler/wg-prioritization/alerts · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/index.html">t-compiler/wg-prioritization/alerts</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html">I-prioritize #76424 ICE with recursion_limit = 0</a></h3>

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<a name="209285903"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209285903" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209285903">(Sep 07 2020 at 11:38)</a>:</h4>
<p><span class="user-group-mention" data-user-group-id="3111">@WG-prioritization/alerts</span> issue <a href="https://github.com/rust-lang/rust/issues/76424">#76424</a> has been requested for prioritization.</p>
<h1><a href="https://forge.rust-lang.org/compiler/prioritization/procedure.html#assign-priority-to-unprioritized-issues-with-i-prioritize-label">Procedure</a></h1>
<ul>
<li>Priority?</li>
<li>Regression?</li>
<li>Notify people/groups?</li>
<li>Needs <code>I-nominated</code>?</li>
</ul>



<a name="209286078"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209286078" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209286078">(Sep 07 2020 at 11:40)</a>:</h4>
<p>I'd say P-low? It's a crash, but you have to do it intentionally and the fix is "don't do that"</p>



<a name="209332621"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209332621" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> DPC <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209332621">(Sep 07 2020 at 23:00)</a>:</h4>
<p>i'd go with p-medium, even if it's p-medium generally you wouldn't want to crash</p>



<a name="209332638"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209332638" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209332638">(Sep 07 2020 at 23:00)</a>:</h4>
<p>I guess my rationale is that I wouldn't want people to focus on this over other P-medium problems</p>



<a name="209332641"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209332641" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209332641">(Sep 07 2020 at 23:00)</a>:</h4>
<p>it's not impacting anyone</p>



<a name="209382165"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209382165" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> apiraino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209382165">(Sep 08 2020 at 13:01)</a>:</h4>
<p>Agree with the rationale, can we perhaps "fix" this somewhere else, like in the <a href="https://doc.rust-lang.org/reference/attributes/limits.html">documentation</a>? People are often experimenting and playing with things</p>



<a name="209382270"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209382270" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> apiraino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209382270">(Sep 08 2020 at 13:02)</a>:</h4>
<p>A bit in the same spirit as <a href="#narrow/stream/245100-t-compiler.2Fwg-prioritization.2Falerts/topic/I-prioritize.20.2376452.20Low.20nproc.20ulimit.20causes.20compiler.20to.20cra.E2.80.A6">this other issue</a></p>



<a name="209557010"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209557010" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209557010">(Sep 09 2020 at 19:30)</a>:</h4>
<p>ohh hehe, I've just commented in <a class="stream-topic" data-stream-id="245100" href="/#narrow/stream/245100-t-compiler.2Fwg-prioritization.2Falerts/topic/I-prioritize.20.2376452.20Low.20nproc.20ulimit.20causes.20compiler.20to.20cra.E2.80.A6">#t-compiler/wg-prioritization/alerts &gt; I-prioritize #76452 Low nproc ulimit causes compiler to cra…</a> about exactly the P-low vs P-medium discussion there</p>



<a name="209557030"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209557030" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209557030">(Sep 09 2020 at 19:30)</a>:</h4>
<p>agree with P-low here too</p>



<a name="209557053"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209557053" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209557053">(Sep 09 2020 at 19:31)</a>:</h4>
<p>for instance, I understand <span class="user-mention" data-user-id="250987">@apiraino</span>'s and <span class="user-mention" data-user-id="120823">@DPC</span>'s thoughts that is a crash</p>



<a name="209557077"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209557077" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209557077">(Sep 09 2020 at 19:31)</a>:</h4>
<p>the thing in my opinion is that Rust has too many crashes like those</p>



<a name="209557124"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209557124" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209557124">(Sep 09 2020 at 19:31)</a>:</h4>
<p>if it were a rock solid that never crashes things like those could even be P-high but given that is not the case, I tend to lower the priority</p>



<a name="209557406"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209557406" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> apiraino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209557406">(Sep 09 2020 at 19:34)</a>:</h4>
<p>that's fine for me. I just wonder if there is anything actionable for us to do in these cases, even if just forwarding the issue somewhere else</p>



<a name="209557437"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209557437" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209557437">(Sep 09 2020 at 19:34)</a>:</h4>
<p>Issue <a href="https://github.com/rust-lang/rust/issues/76424">#76424</a>'s prioritization request has been removed.</p>



<a name="209557512"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2376424%20ICE%20with%20recursion_limit%20%3D%200/near/209557512" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200.html#209557512">(Sep 09 2020 at 19:35)</a>:</h4>
<p><span class="user-mention silent" data-user-id="250987">apiraino</span> <a href="#narrow/stream/245100-t-compiler.2Fwg-prioritization.2Falerts/topic/I-prioritize.20.2376424.20ICE.20with.20recursion_limit.20.3D.200/near/209557406">said</a>:</p>
<blockquote>
<p>that's fine for me. I just wonder if there is anything actionable for us to do in these cases, even if just forwarding the issue somewhere else</p>
</blockquote>
<p>I don't think there's anything else for us to do but if it were we would rather focus on see what to do on <code>P-high</code> or <code>P-critical</code> instead I'd say :)</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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